NPI registry status
Active
2026 NPPES data Rheumatology Physician NPI 1922445097 MD
Verify on CMS → Josna Haritha, MD
Rheumatology Physician in Elk Grove Village, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,181 in Rheumatology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
794
Medicare Part D claims · 167 beneficiaries · Rheumatology Physician avg: 2K
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
72.3/100
▼ 11 pts below national avg 83.1 · Mid-tier
Industry payments
$2.1K
103 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Josna Haritha, MD reported a CMS MIPS final score of 72.3/100 - below the 83.1 national average - and filed 794 Medicare Part D claims in 2023.
- 72.3/100
- MIPS score · -11 vs avg
- 794
- Part D claims, 2023
- 95%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Josna Haritha, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
72 10th percentile higher than 10% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Josna Haritha, MD sits
This provider among rheumatology physician peers
Across the 2,181 rheumatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Josna Haritha, MD writes more Part D claims than 20% of them and scores higher on MIPS quality than 10% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one rheumatology physician peer from a representative sample of 60; the gold marker is Josna Haritha, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Josna Haritha, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Josna Haritha, MD?
Below national averagePrimary specialty
Rheumatology Physician
Medicare Part D claims
794 61% vs specialty avg
MIPS final score
72.3/100 10.8 pts vs avg
Specialty distribution in Illinois
How Rheumatology Physician compares to other specialties among Illinois providers
Medicare quality performance, MIPS
Josna Haritha, MD's 2023 MIPS final score plotted against the Rheumatology Physician national average
- MIPS Final Score
- 72.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Rheumatology Physician) - 72.3/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Josna Haritha, MD appears in the CMS NPPES registry as a Rheumatology Physician provider holding MD credentials at 800 BIESTERFIELD RD STE 4003, Elk Grove Village, IL, 60007, with a listed phone of (847) 364-0800. NPI 1922445097 was issued on 05/30/2013.
Medicare Part D records for calendar year 2023 show 794 prescription claims written by this provider, covering 167 Medicare beneficiaries and totaling roughly $173K in drug spend, split 5% brand-name and 95% generic by claim count, with an opioid prescribing rate of 2.5%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 72.3/100 for the 2023 performance year (Quality 88.9, Cost 22.5), compared with the national average of 83.1.
Rheumatology Physician is a mid-sized specialty nationwide, with 6,181 enrolled providers across 52 states and an average of 2,054 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1922445097 |
|---|---|
| Specialty | Rheumatology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 05/30/2013 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
72.3107
Final Score
Avg: 83.1
88.8777
Quality
22.532
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Josna Haritha, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Northwest Rheumatology Specialists SC
Elk Grove Village, IL
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Josna Haritha, MD. Source: openpaymentsdata.cms.gov.
Total received
$2.1K
Largest payer
ABBVIE INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Illinois IDFPR 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 - they are NOT specific to Josna Haritha, MD. To verify Josna Haritha, MD's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Josna Haritha, MD - brand share 5.0%
Rheumatology Physician average
5% brand-name claims vs 95% generic, on 794 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
794
Total Claims
$173K
Total Drug Cost
167
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,817
- Total Day Supply
- 53,356
- Brand vs Generic
- 5% brand / 95% generic
- Brand Drug Cost
- $146K
- Generic Drug Cost
- $27K
- Opioid Claims
- 20 (2.5% rate)
Patient Demographics
- Average Patient Age
- 72.6 years
- Avg HCC Risk Score
- 1.35
- Gender Split
- 71% female / 29% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Josna Haritha, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Methotrexate
Methotrexate
189 claims
- Prednisone
Prednisone
135 claims
- Hydroxychloroquine…
Hydroxychloroquine Sulfate
127 claims
- Gabapentin 33
Gabapentin
33 claims
- Allopurinol 28
Allopurinol
28 claims
- Folic Acid 25
Folic Acid
25 claims
- Meloxicam 23
Meloxicam
23 claims
- Methylprednisolone 22
Methylprednisolone
22 claims
| Drug | Claims |
|---|---|
| Methotrexate Methotrexate Sodium | 189 |
| Prednisone | 135 |
| Hydroxychloroquine Sulfate | 127 |
| Gabapentin | 33 |
| Allopurinol | 28 |
| Folic Acid | 25 |
| Meloxicam | 23 |
| Methylprednisolone | 22 |
| Duloxetine Hcl | 21 |
| Tramadol Hcl | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Rheumatology Physician Overview
How Josna Haritha, MD fits within the Rheumatology Physician landscape nationally.
6,181
Rheumatology Physician Providers in US
52
States with Rheumatology Physician
2,054
Avg Claims per Provider
Josna Haritha, MD's 794 claims are below the specialty average of 2,054.
Nearby Rheumatology Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Haritha.
Dr. Elaine Adams
MD
Maywood, IL
Dr. Emem Adolf-Ubokudom
M.D.
Chicago, IL
Dr. Shri Agrawal
M.D.
Chicago, IL
Dr. Umber Ahmad
DO
McHenry, IL
Saba Ahmed
Chicago, IL
Compare Rheumatology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Rheumatology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Josna Haritha, MD's specialty? ▼
Josna Haritha, MD specializes in Rheumatology Physician and practices in Elk Grove Village, Illinois. Credentials: MD.
How much does Josna Haritha, MD prescribe under Medicare Part D? ▼
In 2023, Josna Haritha, MD wrote 794 Medicare Part D claims totaling $173K in drug costs for 167 beneficiaries.
What is Josna Haritha, MD's Medicare quality score? ▼
Josna Haritha, MD has a CMS MIPS Final Score of 72.3/100 (Quality: 88.9, Cost: 22.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Josna Haritha, MD located? ▼
Josna Haritha, MD is located at 800 BIESTERFIELD RD STE 4003, Elk Grove Village, IL, 60007. Phone: (847) 364-0800.
What is Josna Haritha, MD's NPI number? ▼
Josna Haritha, MD's National Provider Identifier (NPI) is 1922445097, issued on 05/30/2013.
Does Josna Haritha, MD prescribe more brand-name or generic drugs? ▼
Josna Haritha, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $146K in brand drug costs.
Does Josna Haritha, MD prescribe opioids? ▼
Yes, Josna Haritha, MD had 20 opioid claims in 2023 with an opioid prescribing rate of 2.5%.
How many Rheumatology Physician providers are there in the US? ▼
There are 6,181 Rheumatology Physician providers across 52 states in the US. The average Rheumatology Physician provider writes 2,054 Medicare Part D claims per year.
What drugs does Josna Haritha, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Josna Haritha, MD's most frequently prescribed drugs include Methotrexate, Prednisone, Hydroxychloroquine Sulfate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Josna Haritha, MD accept Medicare? ▼
Josna Haritha, MD appears in CMS Medicare data with 794 Part D claims and 167 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Josna Haritha, MD's credentials? ▼
Josna Haritha, MD's NPI is 1922445097 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.